Shotgun damage output often depends on how quickly you can get rounds out rather than just raw per-shot strength, especially in builds that rely on sustained pressure.
Frail Momentum increases fire rate at the cost of damage, shifting shotguns toward faster cycling and more frequent impact during combat.
This makes it more relevant for setups that benefit from continuous output rather than slower, heavier individual shots that take longer to apply pressure.
How To Get Frail Momentum?
Frail Momentum drops from Orokin Vaults on Deimos, which require Dragon Keys to unlock hidden vault rooms during mission runs.
Each vault completion rewards one corrupted mod selected from a shared loot pool, so the specific reward is always random per run.
Since there is no direct purchase option or guaranteed drop path, farming requires repeated vault clears until the mod is obtained.
Frail Momentum Effects
Frail Momentum increases shotgun fire rate significantly, allowing weapons to cycle shots faster and generate damage more consistently across both short bursts and extended engagements.
This becomes useful in sustained fights where maintaining constant pressure and repeatedly rolling critical hits or status effects matters more than maximizing the strength of each individual shot.
The damage reduction lowers per-shot impact, but the increased firing pace helps offset this by creating more total hit instances, which can matter more in crit or proc-heavy builds.
It performs best on shotguns that already have strong baseline damage or reliable crit scaling, where slightly weaker shots do not significantly affect overall kill performance.
Because fire rate can be adjusted through other mods or build choices, the tradeoff is often manageable, especially when a few well-timed shots or faster crit chains decide engagement outcomes.
Frail Momentum Stats
Rank | Fire Rate | Damage | Capacity |
0 | +15% | -2.5% | 4 |
| 1 | +30% | -5% | 5 |
2 | +45% | -7.5% | 6 |
| 3 | +60% | -10% | 7 |
4 | +75% | -12.5% | 8 |
| 5 | +90% | -15% | 9 |
Verdict
Frail Momentum is best suited for shotgun builds that value sustained output over single-shot impact, especially in longer fights where consistent damage matters more than burst timing.
It works particularly well on weapons that already hit hard or scale with crit or status, where increasing fire rate helps maintain pressure without breaking overall performance.
The damage penalty is manageable in most setups, and the gain in shot frequency often outweighs the loss in per-shot strength, especially when builds stack multipliers or rely on repeated hit value.
